.fill-area {
  display: table;
  z-index: -1;
  position: absolute;
  top: -320000px;
  left: -320000px;
  width: 640000px;
  height: 640000px;
}

.background {
  /* background: url(); */

  background-color: #262626;
  opacity: 1;
  background-image:
    linear-gradient(#0f0f0f 1.5px, transparent 1.5px),
    linear-gradient(90deg, #0f0f0f 1.5px, transparent 1.5px),
    linear-gradient(#333333 1.5px, transparent 1.5px),
    linear-gradient(90deg, #333333 1.5px, #262626 1.5px);
  background-size: 200px 200px, 200px 200px, 25px 25px, 25px 25px;
  background-position: -1.5px -1.5px, -1.5px -1.5px, -1.5px -1.5px, -1.5px -1.5px;
}
